Noise suppressor tube



FIG. 1 is a side perspective view of a noise suppressor tube showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a cross-sectional view taken along section line 3—3 of FIG. 2; and,

FIG. 4 is a top view thereof. 

The ornamental design for a noise suppressor tube, as shown and described. 